Polycom VVX 250 Guide

Your phone comes with everything you
need to get set up on Cloud Voice.
• Once your phone is connected
to the network, it will update its
firmware. This might take some
time, so please be patient.
• Once it’s finished, it’ll show
this symbol:
If something has gone wrong, you’ll
see this symbol:
If this happens, just give us a call
on 0800 389 0537 and we’ll be
able to help.
Once everything is updated and
ready to go, your Cloud Voice
number will show on the screen.
Connect your headset
Your phone works with wired headsets,
which usually connect through the
RJ-9 port shown below. It also works
with electronic hookswitch headsets,
which tend to connect with the RJ-9
and serial ports. To add a headset,
just follow the instructions that
come with it.
Check you’re set
up on Cloud Voice
Your Cloud Voice
number appears here
EHS port
RJ-9 port
Note: Your phone supports
USB and wired headsets,
including electronic
hookswitch headsets (EHS).
5

Polycom VVX 250 Specifications

General

Resolution	320 x 240 pixels
SIP Protocol Support	Yes
Opus Support	Yes
Wall Mountable	Yes
Bluetooth	No
Wi-Fi	No
Line Keys	4
Network Interface	10/100/1000 Mbps Ethernet
Audio Features	Acoustic Clarity Technology
Power over Ethernet (PoE)	IEEE 802.3af Class 2
Headset Support	Dedicated RJ-9 headset port
Codecs	G.711, G.722, G.729
Power	Optional external AC adapter
Supported Protocols	SIP
USB Port	USB 2.0
Conference Capabilities	3-way conference
Display	2.8" color LCD (320 x 240 pixel)